Indian Manufacturing Slump Hits Sarine Results

Company reports loss for full year as revenue drops 27%.

Detecting Lab-Grown Diamonds That Deceive

Synthetic stones masquerading as naturals are arriving in labs. How prevalent is this, and how can the rest of the trade protect itself if fraudsters are trying to dupe the experts? Insiders weigh in.

Strong Economy Buoys Centurion Jewelry Show

Designer pieces featuring colored gems do well at annual trade fair, as do contemporary bridal items.

Sarine, GCAL Launch Surat Grading Lab Following Merger

Location is combined entity’s first in India.

JA New York Taps Matthew Tratner as Show Director

Former Sarine and GIA executive joins ahead of October fair at Jacob Javits Center.

Sarine Profit Nosedives as Global Slump Hits Sales

Machine purchases dropped in first half as diamond manufacturing decreased.

Sarine Buys New York Lab GCAL for $5.65M

Technology company completes 70% takeover.

Sarine to Buy Majority Stake in Grading Lab GCAL

Parties sign nonbinding agreement, plan final deal in coming months.

Featured